Home / 832,726.40-1,246,137.15-567,005.90

Finding the Fourth Proportional to 832,726.40, 1,246,137.15 and 567,005.90

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Solution

The fourth proportional to 832,726.40, 1,246,137.15 and 567,005.90 is: 848,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,726.40 : 1,246,137.15 = 567,005.90 : x
  2. Step 2: Convert to fraction form
    832,726.40/1,246,137.15 = 567,005.90/x
  3. Step 3: Cross multiply
    832,726.40x = 1,246,137.15 × 567,005.90
  4. Step 4: Simplify right side
    832,726.40x = 706,567,116,259.19
  5. Step 5: Solve for x
    x = 706,567,116,259.19/832,726.40
  6. Step 6: Final answer
    x = 848,498.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.